| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALTR | Class A Common Stock | Sale | $1,700,437 | -16,095 | -12% | $105.65 | 117,950 | 03 Dec 2024 | Direct | F1, F2 |
| holding | ALTR | Class A Common Stock | 1,193 | 03 Dec 2024 | By wife | F3 |
| Id | Content |
|---|---|
| F1 | Shares sold to satisfy the tax withholding obligation in connection with the vesting of Class A Common Stock restricted stock units. |
| F2 | Includes 88,194 Class A Common Stock restricted stock units that are unvested. |
| F3 | Includes 20 Class A Common Stock restricted stock units that are unvested. |